| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15920.0 | USD | 20190801 |
| Unknown | China national standards | MT | 92530.0 | USD | 20190801 |
| Unknown | China national standards | MT | 18320.0 | USD | 20190801 |
| Unknown | China national standards | MT | 17890.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 9660.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6500.0 | USD | 20190801 |
| Unknown | China national standards | MT | 38630.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2190.0 | USD | 20190801 |
| Unknown | China national standards | MT | 9160.0 | USD | 20190801 |